Marketing experiments are controlled changes to a marketing message or campaign to improve reach or conversion rates. These tests can be a small, single tweak or a campaign-wide experiment. Successful marketing experiments assess both quantitative data and qualitative factors, and the campaign results directly feed the next iteration of marketing materials.
HubSpot's 2026 State of Marketing report uncovered some good news: 65% of marketers are meeting or exceeding their performance benchmarks. But that success doesn't happen by accident. Behind those results are clear priorities, rigorous testing, and a sharp focus on the right metrics. This post explores how the most successful teams are optimizing performance in 2026, and which KPIs they trust most to guide their decisions.
With digital trends accelerating, it's more important than ever that marketers know how to build strong, data-driven marketing strategies. Data-driven marketing is a type of marketing strategy that is based on using consumer information to develop and optimize marketing campaigns and messaging. It is extremely impactful because marketing efforts are based on online trends and are specifically tailored to the organization's target audience.